Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Hamden, NY

Enter your ZIP and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Hamden, NY?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Hamden

S&Z Home Inspections

3.50(
1
)
Approved Pro

S&Z Home Inspections

3.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

S&Z Home Inspections is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"null"

Nick S on October 2019

S&Z Home Inspections is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"null"

Nick S on October 2019


Procyon

4.33(
6
)
Approved Pro

Procyon

4.33(
6
)
Approved Pro
Customers say: Quick response
316 local quotes requested
11 years of experience

We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.

"I had a poor experience. I hired this company to do a mold assessment in my apartment. I dealt with the owner. First, he requested cash or check payment only. He made an appointment and did not show up or contact me. I had to call him. In one of the rooms, the pipes above and whatever else the cause of the leak was, had been leaking repeatedly for 40 years, and the plaster constantly replaced. I was worried about mold ABOVE the ceiling on the beams and studs and not just the visible mold on the ceiling plaster and I worried it could be black mold. He did not seem to listen to what I told him and he did not use a water meter to check for saturation or a borescope or any other tools except taking a surface sample and air sample (the borescope and water meter I did not know about until after I had paid him for this inadequate job). He did not mention anything I said in the report. He was also rude and unkind and never provided me with a receipt."

Ellen L on December 2025

We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.

"I had a poor experience. I hired this company to do a mold assessment in my apartment. I dealt with the owner. First, he requested cash or check payment only. He made an appointment and did not show up or contact me. I had to call him. In one of the rooms, the pipes above and whatever else the cause of the leak was, had been leaking repeatedly for 40 years, and the plaster constantly replaced. I was worried about mold ABOVE the ceiling on the beams and studs and not just the visible mold on the ceiling plaster and I worried it could be black mold. He did not seem to listen to what I told him and he did not use a water meter to check for saturation or a borescope or any other tools except taking a surface sample and air sample (the borescope and water meter I did not know about until after I had paid him for this inadequate job). He did not mention anything I said in the report. He was also rude and unkind and never provided me with a receipt."

Ellen L on December 2025


Avatar for Professional Home Inspection Service, Inc.

Professional Home Inspection Service, Inc.

5.00(
5
)
Approved Pro

Professional Home Inspection Service, Inc.

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
70 local quotes requested
5 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Radon services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"George and his entire company were amazing! George sat down with us and explained every detail of the work, and left us with material that gave us an education on Radon itself. This was very helpful for many reasons.. The work itself was conducted in an effective, clean, respectful and thoughtful way by his crew., and he came by to ensure completion and satisfaction. The crew even helped us with something adjacent to their job for no extra charge. I cannot recommend this company enough!"

Madeline B on September 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Radon services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"George and his entire company were amazing! George sat down with us and explained every detail of the work, and left us with material that gave us an education on Radon itself. This was very helpful for many reasons.. The work itself was conducted in an effective, clean, respectful and thoughtful way by his crew., and he came by to ensure completion and satisfaction. The crew even helped us with something adjacent to their job for no extra charge. I cannot recommend this company enough!"

Madeline B on September 2025


Qualtek Testing Group, LLC

5.00(
1
)
Approved Pro

Qualtek Testing Group, LLC

5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"The Best around!!!"

Joe S on October 2024

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"The Best around!!!"

Joe S on October 2024


Avatar for Tru Home Inspection

Tru Home Inspection

5.00(
11
)

Tru Home Inspection

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Tru Home Inspection does not evaluate or judge a home for a price or value but reports the condition of the home’s well being and the mechanicals and systems operating the home. We provide an unbiased, independent summary completed as a digital interactive report on a home’s systems, mechanicals, structure and their condition. Tru Home inspection is here to provide you with a better understanding of the property, so you can be confident in your home investment. Free quotes and scheduling online @ truhomeinspection.com Residential Home Inspection, Sewer/Septic, Thermal Imaging, Drone Inspections, Radon Testing, Water Testing, Interactive Digital Reports Liability and E&O Insurance Coverage Buyer and Seller Consultations

"Good!!! Justin was prompt and amazing!!!! He was thorough with explaining things and gave us some advice and ideas...... thank you Justin!!! We look forward to working with you in the future!!!"

Stephanie B on July 2021

Tru Home Inspection does not evaluate or judge a home for a price or value but reports the condition of the home’s well being and the mechanicals and systems operating the home. We provide an unbiased, independent summary completed as a digital interactive report on a home’s systems, mechanicals, structure and their condition. Tru Home inspection is here to provide you with a better understanding of the property, so you can be confident in your home investment. Free quotes and scheduling online @ truhomeinspection.com Residential Home Inspection, Sewer/Septic, Thermal Imaging, Drone Inspections, Radon Testing, Water Testing, Interactive Digital Reports Liability and E&O Insurance Coverage Buyer and Seller Consultations

"Good!!! Justin was prompt and amazing!!!! He was thorough with explaining things and gave us some advice and ideas...... thank you Justin!!! We look forward to working with you in the future!!!"

Stephanie B on July 2021


Avatar for (845) 562-1566 SWAT Radon Mitigation of Newburgh

(845) 562-1566 SWAT Radon Mitigation of Newburgh

1.00(
1
)

(845) 562-1566 SWAT Radon Mitigation of Newburgh

1.00(
1
)
Customers say: Super punctual
37 years of experience

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.


Avatar for (212) 222-0035 SWAT Radon Mitigation New York City

(212) 222-0035 SWAT Radon Mitigation New York City

No reviews yet

(212) 222-0035 SWAT Radon Mitigation New York City

No reviews yet
37 years of experience

WAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

WAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.


Family owned and operated,, credit cards accepted,, discounts available,, Senior discounts available,, Fully insured



Avatar for PRIME INSPECTIONS

PRIME INSPECTIONS

5.00(
2
)

PRIME INSPECTIONS

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a local, privately owned company, familiar with our area's type of houses and their construction. I have over 30 years of experience in building management, maintenance and construction, which includes working for Trump Organization Inc., The Upstate Home for Children, as well as owning my own Home Improvement and Home Inspection business. I provide quality Home Inspections in Delaware, Otsego, Chennango, Schoharie, Broome and Madison County, NY. Besides General Home Inspections, we provide a full range of ancillary services [often required by lending institutions]. By choosing Prime Inspections you are guaranteed a professional, courteous and thorough home inspection, performed by a licensed inspector in accordance with NYS and NACHI recommended standards of practice and to the highest code of ethics. A downloadable, clear, concise and easy to understand report with color pictures is usually ready within 24-48 hours. Satisfaction guaranteed! If you are not fully satisfied with the inspection and/or the report, I will fully refund the cost of the inspection

We are a local, privately owned company, familiar with our area's type of houses and their construction. I have over 30 years of experience in building management, maintenance and construction, which includes working for Trump Organization Inc., The Upstate Home for Children, as well as owning my own Home Improvement and Home Inspection business. I provide quality Home Inspections in Delaware, Otsego, Chennango, Schoharie, Broome and Madison County, NY. Besides General Home Inspections, we provide a full range of ancillary services [often required by lending institutions]. By choosing Prime Inspections you are guaranteed a professional, courteous and thorough home inspection, performed by a licensed inspector in accordance with NYS and NACHI recommended standards of practice and to the highest code of ethics. A downloadable, clear, concise and easy to understand report with color pictures is usually ready within 24-48 hours. Satisfaction guaranteed! If you are not fully satisfied with the inspection and/or the report, I will fully refund the cost of the inspection

Showing 1-10 of 13
Radon Detection and Reduction questions, answered by experts

Through air sampling devices and surface swabs in key areas of concern.

Since radon typically comes out of the soil, it is most commonly found in the lower levels of a home. In houses with basements, that's a common location for radon. Homes built directly on the ground may have radon on the ground floors. Radon can be found on the upper floors of the home, but often in lower concentrations than in lower levels.

Radon testing costs around $450 on average, but you could pay between $150 and $800 for testing, depending on a few factors. The size of your house is one of the most significant cost factors, as your radon professional will have to set up additional tests for homes with larger footprints. The type of test can also have an impact on the cost. Finally, some radon testing companies will include a recommended protocol for radon mitigation, while others might charge $50 to $100 extra.

Short-term tests take 2-7 days, while long-term monitoring may require up to 90 days for accurate results.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The Hamden, NY homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"